docker maven插件错误

Question

i am following the tutorial Spring boot with docker

when i run

mvn clean package docker:build

i get an error

[ERROR] Failed to execute goal com.spotify:docker-maven-plugin:0.3.7:build (default-cli) on project Project_Name: Exception caught: java.util.concurrent.ExecutionException: com.spotify.docker.client.shaded.javax.ws.rs.ProcessingException: org.apache.http.client.ClientProtocolException: Cannot retry request with a non-repeatable request entity: Broken pipe -> [Help 1]

am i missing any docker configurations here?

Answer 1

docker build/pull cannot be executed concurrently.In that case, docker client needs to wait till it completes. Check once is there any

docker build (or) 
mvn docker:build 

running in the same host.